A-Turn 375 • 450 • 500

CNC Live-Tool Slant-Bed LatheLive-Tool Slant-Bed Lathe

A-Turn 375 • 450 • 500

The A-Turn 300 CNC Live-Tool Slant-Bed Lathe from KAAST features a one piece Meehanite slant bed with a low center of gravity and superior rigidity. The flex-resistant and shock-absorbing headstock is heat-treated and annealed twice. Reaching HRC53 hardness, it can take heavy cuts while maintaining accuracy. This lathe also comes with option of live-tooling and C-axis. The C-axis has an extremely high resolution and thus enables production of extremely precise true to size work pieces. The tool turret from Sauter is standard with VDI tool holders. The high torque of the rotary tool allows powerful metal cutting in the A-turn lathes.

The A-Turn 300 features a hollow 3-jaw hydraulic chuck as well as a hydraulic turret and tool holders. The heat exchanger for the electrical cabinet keeps the name brand components in the safe temperature range, extending their lifespan and reducing downtime.

The 24″ swing is paired with 64″, 86″, or 118″ cutting length and a 25 Hp motor which can be upgraded to 30 Hp if needed. The 945″/min Z-axis rapid traverse of this live-tool slant-bed lathe is paired with 780″/min X-axis rapid traverse.

Standard configuration

  • Hollow 3-jaw hydraulic chuck
  • Hydraulic turret and tool holders
  • FANUC 0i-T controller (A-Turn 375)
  • FANUC 0i-T controller (A-Turn 450 & 500)
  • 8.4” color LCD monitor
  • Registered part program numbers: 400 sets
  • Part program memory size: 640 m
  • RS-232 interface
  • Heat exchanger for electric cabinet
  • Coolant system
  • Full-enclosed Z axis way cover (A-Turn 375)
  • Full-enclosed X/Z axis way cover (A-Turn 450 & 500)
  • Automatic lubrication system
  • Three-color warning light
  • Standard soft jaw and hard jaw
  • Tool kit
  • Operation manual
  • Chip conveyor
  • Chip cart
  • Programmable tailstock

Optional configuration

  • Servo turret
  • Tool setter
  • Oil mist collector
  • Oil-coolant skimmer
  • Air cooler for electric cabinet
  • High pressure coolant system
  • Steady rest
  • Collet chuck (A-Turn 450 & 500)
  • Parts catcher (A-Turn 450)
  • Parts conveyor (A-Turn 450 & 500)
  • Bar feeder
  • Auto door (A-Turn 450 & 500)

Get a quote or call (610) 441-7317

Specifications A-Turn 375 CNC
700 1200 1650 2150 3100
2’ x 2’ 2’ x 4’ 2’ x 5’ 2’ x 7’ 2’ x 10’
Controller FANUC 0i-TD
CAPACITY Swing over bed mm 750 (29.5”)
Swing over carriage mm 600 (23.6”)
Max. cutting diameter mm 550 (21.7”)
Max. cutting length mm 700 (28”) 1200 (47”) 1650 (65”) 2150 (85”) 3100 (122”)
SPINDLE Spindle nose taper ASA A2-8 (A2-11/A2-15)
Chuck diameter inch 12 (15/18) 12 (15/20)
Spindle bore diameter mm 101 [opt. 116/181] (4” [opt. 4.6/7.1”])
Speed rpm 2700 (2000/1500)
Spindle motor power kW 18.5 [opt. 22] (30 Hp [opt. 37 Hp)] 22 [opt. 37] (30 Hp [opt. 50 Hp])
TRAVELS Z axis mm 750 (30”) 1250 (49”) 1750 (69”) 2250 (89”) 3182 (125”)
X axis mm 275 + 30 (10.8”+1.2”)
FEED RATES Rapid traverse – Z axis m/min 20 (787”/min) 15 (630”/min) 10 (394”/min)
Rapid traverse – X axis m/min 20 (787”/min)
TURRET Number of tools # 12
Square tool size mm 32 (1.26”)
Round tool size mm 50 (1.97”)
Rotary tool power kW 7 (10 Hp)
Rotary tool speed** rpm 3000
TAILSTOCK Quill travel mm 120 (4.7”)
Quill diameter mm 120 (4.7”)
Quill taper MT# 6
DIMENSIONS Dimensions (L/W/H) m 3×1.8×2.3
(118x71x91”)
3.6×1.8×2.3
(142x71x91”)
6.1×2.3×2.3
(240x91x91”)
6.4×2.3×2.3
(252x91x91”)
7.9×2.3×2.3
(311x91x91”)
Weight kg 6500
(14,330 lbs)
8000
(17,640 lbs)
9500
(20,900 lbs)
10500
(23,100 lbs)
12000
(26,400 lbs)

*The above specifications are subject to change without prior notice, no liability for printing mistakes. Machine may be shown with optional equipment.
** Live tool option

Specifications A-Turn 450 CNC A-Turn 500 CNC
1300 2000 2900 3900 1400 2100 3000 4000
3’ x 4’ 3’ x 6’ 3’ x 9’ 3’ x 12’ 3’ x 4’ 3’ x 6’ 3’ x 9’ 3’ x 13’
Controller FANUC 0i-T FANUC 0i-T
CAPACITY
Swing over bed mm 900 (35.4”) 1030 (40.5”)
Swing over carriage mm 745 (29.3”) 950 (37.4”)
Max. cutting diameter mm 700 (27.6”) 900 (35.4”)
Max. cutting length mm 1300 (51”) 2000 (79”) 2900 (114”) 3900 (154”) 1400 (55”) 2100 (83”) 3000 (118”) 4000 (157”)
SPINDLE
Spindle nose taper ASA A2-11 (A2-15/A2-20) A2-11 (A2-15/A2-20)
Chuck diameter inch 15 (18/20/20) 15 (18/20/24)
Spindle bore diameter mm 131 [opt. 235] (5.2” [opt. 9.3”]) 131 [opt. 235/320/380/530] (5.2” [opt. 9.3/12.6/15/20.8”])
Speed rpm 2000 (800) 2000 (800/400/400/250)
Spindle motor power kW 37 (50 Hp) 37 [opt. 45] (40 Hp [opt. 60 Hp])
TRAVELS
Z axis mm 1500 (59”) 2200 (87”) 3100 (122”) 4100 (161”) 1500 (59”) 2200 (87”) 3100 (122”) 4100 (161”)
X axis mm 340+30 (13.4”+1.2”) 450+20 (17.7”+0.8”)
FEED RATES
Rapid traverse – Z axis m/min 24 (945”/min) 15 (590”/min) 10 (394”/min) 6 (236”/min) 24 (945”/min) 15 (590”/min) 10 (394”/min) 6 (236”/min)
Rapid traverse – X axis m/min 20 (787”/min)
TURRET
Number of tools # 12 12
Square tool size mm 32 (1.26”)
Round tool size mm 50 (1.97”)
Rotary tool power kW 11 (15 Hp)
Rotary tool speed** rpm 3000
TAILSTOCK
Quill travel mm 150 (5.9”)
Quill diameter mm 110 (4.3”) 160 (6.3”)
Quill taper MT# 6
DIMENSIONS
Dimensions (L/W/H) m 6.2×2.8
(244×110”)
6.9×2.8
(272×110”)
7.9×2.8
(311×110”)
8.9×2.8
(350×110”)
6.2×2.8
(244×110”)
6.9×2.8
(272×110”)
7.9×2.8
(311×110”)
8.9×2.8
(350×110”)
Weight kg 13500
(29,700 lbs)
15500
(34,100 lbs)
19500
(42,900 lbs)
23000
(50,600 lbs)
16500
(36,300 lbs)
18500
(40,700 lbs)
20000
(44,000 lbs)
24000
(52,800 lbs)

*The above specifications are subject to change without prior notice, no liability for printing mistakes. Machine may be shown with optional equipment.
** Live tool option


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